8555335

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{401}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 10940832

約数和(自身を除く): 2385497

約数列:

[1, 5, 17, 85, 251, 401, 1255, 2005, 4267, 6817, 21335, 34085, 100651, 503255, 1711067, 8555335]

約数ペア:

[(1, 8555335), (5, 1711067), (17, 503255), (85, 100651), (251, 34085), (401, 21335), (1255, 6817), (2005, 4267)]